45506534345 has 16 divisors (see below), whose sum is σ = 58704963840. Its totient is φ = 33755347584.

The previous prime is 45506534341. The next prime is 45506534401. The reversal of 45506534345 is 54343560554.

45506534345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45506534345 - 2² = 45506534341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45506534296 and 45506534305.

It is not an unprimeable number, because it can be changed into a prime (45506534341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5091452 + ... + 5100381.

It is an arithmetic number, because the mean of its divisors is an integer number (3669060240).

Almost surely, 2^45506534345 is an apocalyptic number.

It is an amenable number.

45506534345 is a deficient number, since it is larger than the sum of its proper divisors (13198429495).

45506534345 is a wasteful number, since it uses less digits than its factorization.

45506534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10191904.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 45506534345 in words is "forty-five billion, five hundred six million, five hundred thirty-four thousand, three hundred forty-five".